def background_parse(self, data):
file = rw_from_object(io.BytesIO(data))
# ^^^^ is a pure-python emulation, does not need cleanup.
return _call(
Mix_LoadWAV_RW, file, False,
_check_error=lambda rv: not rv
)
def background_parse(self, data):
# Band-aid over some synchronization issues
# https://github.com/ppb/pursuedpybear/issues/619
while not any(query_spec()):
time.sleep(0)
file = rw_from_object(io.BytesIO(data))
# ^^^^ is a pure-python emulation, does not need cleanup.
return mix_call(Mix_LoadWAV_RW,
file,
False,
_check_error=lambda rv: not rv)
def background_parse(self, data):
file = rw_from_object(io.BytesIO(data))
# ^^^^ is a pure-python emulation, does not need cleanup.
surface = img_call(IMG_Load_RW,
file,
False,
_check_error=lambda rv: not rv)
sdl_call(SDL_SetSurfaceBlendMode,
surface,
SDL_BLENDMODE_BLEND,
_check_error=lambda rv: rv < 0)
return surface
def _background(self):
self._file = rw_from_object(io.BytesIO(self._data.load()))
# We have to keep the file around because freetype doesn't load
# everything at once, resulting in segfaults.
with _freetype_lock:
# Doing this so that we "refcount" the FT_Library internal to SDL_ttf
# (TTF_CloseFont is often called after system cleanup)
ttf_call(TTF_Init, _check_error=lambda rv: rv == -1)
if self.index is None:
return ttf_call(
TTF_OpenFontRW, self._file, False, self.size,
_check_error=lambda rv: not rv
)
else:
return ttf_call(
TTF_OpenFontIndexRW, self._file, False, self.size, self.index,
_check_error=lambda rv: not rv
)
def load_font(manager, fp, cwd):
"""Loader for font files.
:param manager: The resource manager
:type manager: :class:`loaders.ResourceManager`
:param fp: The file pointer
:type fp: File
:param cwd: The current working directory
:type cwd: str
:returns: Simply the bytes read from file
:rtype: :class:`sdl2.SDL_RWops.`
"""
from io import BytesIO
from sdl2 import rw_from_object
content = fp.read()
return rw_from_object(BytesIO(content))
def surface_to_pil(surf):
bmp = io.BytesIO()
sdl2.SDL_SaveBMP_RW(surf, sdl2.rw_from_object(bmp), False)
return PIL.Image.open(bmp)
def get_font(size: int) -> sdl2.sdlttf.TTF_Font:
if sdl2.sdlttf.TTF_WasInit() == 0 and sdl2.sdlttf.TTF_Init() != 0:
raise sdl2.ext.SDLError()
return sdl2.sdlttf.TTF_OpenFontRW(
sdl2.rw_from_object(io.BytesIO(font_data)), 1, size)
def fs_to_rwops(handle):
return sdl2.rw_from_object(RWOpsWrapper(handle))
